a plain
A meadow is a possibility.
A large piece of flat land is called a plain. A desert is a dry, barren area with little vegetation. A mountain is a raised landform with a peak or summit.
plateau or mesa
A flat area that rises above the surrounding land is called a plateau. Plateaus are elevated areas with flat surfaces that are typically formed by volcanic activity, erosion, or tectonic uplift. They can vary in size, from small plateaus to extensive plateaus that cover large regions.
The "area" of high flat land typically refers to the total surface area of the land in square units, such as square meters or acres. To calculate the area of high flat land, you would multiply the length of the land by the width. This calculation gives you the total area in square units.
a broad area of flat or gently rolling land is called a plain.
a plain
Plateau
Plateau
Plateau
I think this answer is plain.
Plateau
I think this answer is plain.
Plateau
Plateau
A Plateau.
plateu